TECO L510-101-SH1-N, Руководство пользователя

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App A-4
Appendix-A Instructions for UL
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Drive Motor Overload Protection
Set parameter 02-01 (motor rated current) to the appropriate value to enable motor overload protection. The internal motor overload
protection is UL listed and in accordance with the NEC and CEC.
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02-01 Motor Rated Current
Setting Range: Model Dependent
Factory Default: Model Dependent
Set 02-01 to the full load amps (FLA) stamped on the nameplate of the motor.
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08-05 Motor Overload Protection Selection
The drive has an electronic overload protection function (OL1) based on time, output current, and output frequency, which protects the
motor from overheating. The electronic thermal overload function is UL-recognized, so it does not require an external thermal overload
relay for single motor operation.
This parameter selects the motor overload curve used according to the type of motor applied.
Overload Protection Settings
Setting Description
XXXX0 Disabled
XXXX1 Enabled
Sets the motor overload protection function in 08-05 according to the applicable motor.
Setting 08-05 = XXXX0. Disables the motor overload protection function when two or more motors are connected to a single inverter.
Use an alternative method to provide separate overload protection for each motor such as connecting a thermal overload relay to the
power line of each motor.
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Motor Overload Protection Time
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08-06 Motor Overload Operation Selection
Setting
Description
0
Free Run to Stop (default setting)
1
Alarm Only